16536660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{39373}}^1$

素因数の和:39392

約数の個数: 48

約数和(自身を含む): 52918656

約数和(自身を除く): 36381996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 39373, 78746, 118119, 157492, 196865, 236238, 275611, 393730, 472476, 551222, 590595, 787460, 826833, 1102444, 1181190, 1378055, 1653666, 2362380, 2756110, 3307332, 4134165, 5512220, 8268330, 16536660]

約数ペア:

[(1, 16536660), (2, 8268330), (3, 5512220), (4, 4134165), (5, 3307332), (6, 2756110), (7, 2362380), (10, 1653666), (12, 1378055), (14, 1181190), (15, 1102444), (20, 826833), (21, 787460), (28, 590595), (30, 551222), (35, 472476), (42, 393730), (60, 275611), (70, 236238), (84, 196865), (105, 157492), (140, 118119), (210, 78746), (420, 39373)]